JP6974190B2 - Vehicle resin back door - Google Patents

Vehicle resin back door Download PDF

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Publication number
JP6974190B2
JP6974190B2 JP2018005779A JP2018005779A JP6974190B2 JP 6974190 B2 JP6974190 B2 JP 6974190B2 JP 2018005779 A JP2018005779 A JP 2018005779A JP 2018005779 A JP2018005779 A JP 2018005779A JP 6974190 B2 JP6974190 B2 JP 6974190B2
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Prior art keywords
vehicle
inner panel
resin
panel
back window
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JP2018005779A
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JP2019123394A (en
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健二 千葉
隆幸 大久保
聖和 新田
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Toyota Motor Corp
Toyota Motor Kyushu Inc
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Toyota Motor Corp
Toyota Motor Kyushu Inc
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Priority to JP2018005779A priority Critical patent/JP6974190B2/en
Priority to US16/244,407 priority patent/US10773577B2/en
Priority to DE102019200281.1A priority patent/DE102019200281A1/en
Priority to CN201910039993.6A priority patent/CN110039980B/en
Publication of JP2019123394A publication Critical patent/JP2019123394A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/10—Doors arranged at the vehicle rear
    • B60J5/101—Doors arranged at the vehicle rear for non-load transporting vehicles, i.e. family cars including vans
    • B60J5/107—Doors arranged at the vehicle rear for non-load transporting vehicles, i.e. family cars including vans constructional details, e.g. about door frame, panels, materials used, reinforcements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/10—Doors arranged at the vehicle rear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/10—Doors arranged at the vehicle rear
    • B60J5/101—Doors arranged at the vehicle rear for non-load transporting vehicles, i.e. family cars including vans
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • B60R13/0237—Side or rear panels
    • B60R13/0243—Doors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/08—Front or rear portions
    • B62D25/10—Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles
    • B62D25/105—Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles for motor cars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/08—Front or rear portions
    • B62D25/10—Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles
    • B62D25/12—Parts or details thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/04—Doors arranged at the vehicle sides
    • B60J5/048—Doors arranged at the vehicle sides characterised by the material
    • B60J5/0481—Doors arranged at the vehicle sides characterised by the material plastic

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)

Description

本発明は、車両の樹脂バックドアの構造に関する。 The present invention relates to the structure of a resin back door of a vehicle.

近年、樹脂製の車両ドアが多く用いられている。例えば、樹脂製のインナパネルのバックウィンドウ開口の周縁部に樹脂製のアウタパネルの縁部を接着剤で固定し、アウタパネルの縁部の車室外側にバックウィンドウガラスを取り付けた樹脂バックドアが提案されている（例えば、特許文献１参照）。 In recent years, resin vehicle doors are often used. For example, a resin back door is proposed in which the edge of the resin outer panel is fixed to the peripheral edge of the back window opening of the resin inner panel with an adhesive, and the back window glass is attached to the outside of the passenger compartment at the edge of the outer panel. (For example, see Patent Document 1).

特開２０１１−１２６３８８号公報Japanese Unexamined Patent Publication No. 2011-126388

ところで、バックドアの車室内側に内装トリムを取り付けることがある。従来の鋼板構造のバックドアの場合、プレス加工等でインナパネルのバックウィンドウ開口の周縁部に内装トリムの端辺部を固定できる構造を形成することが難しいため、内装トリムの端辺部はウィンドウ開口の周縁部に固定されていなかった。このため、内装トリムの端辺部の位置がばらつき、内装トリムの端辺部のバックウィンドウガラスの透明部に対する位置にばらつきがでてしまい、バックウィンドウガラス周縁部の見栄えが低下してしまうという問題があった。 By the way, an interior trim may be attached to the vehicle interior side of the back door. In the case of a back door with a conventional steel plate structure, it is difficult to form a structure that can fix the end edge of the interior trim to the peripheral edge of the back window opening of the inner panel by press working, so the end edge of the interior trim is a window. It was not fixed to the periphery of the opening. For this reason, the position of the end edge portion of the interior trim varies, the position of the end edge portion of the interior trim with respect to the transparent portion of the back window glass varies, and the appearance of the peripheral portion of the back window glass deteriorates. was there.

そこで、本発明は、車両の樹脂バックドアにおいて、バックウィンドウガラス周縁部の見栄えを向上させることを目的とする。 Therefore, it is an object of the present invention to improve the appearance of the peripheral portion of the back window glass in the resin back door of the vehicle.

本発明の車両の樹脂バックドアは、バックウィンドウ開口を有する樹脂製のインナパネルと、前記インナパネルの前記バックウィンドウ開口の周縁部に固定される縁部を有する樹脂製のアウタパネルと、前記アウタパネルの前記縁部の車室外側に取り付けられるバックウィンドウガラスと、前記インナパネルの車室内側に取り付けられる内装トリムと、を含む車両の樹脂バックドアであって、前記インナパネルは、前記バックウィンドウ開口の周縁に沿って車室内側に突出するリブを有し、前記内装トリムの端辺部が前記インナパネルの前記リブに固定されていること、を特徴とする。 The resin back door of the vehicle of the present invention comprises a resin inner panel having a back window opening, a resin outer panel having an edge fixed to the peripheral edge of the back window opening of the inner panel, and the outer panel. A vehicle resin back door comprising a back window glass attached to the outside of the vehicle interior of the edge and an interior trim attached to the interior side of the inner panel, wherein the inner panel is of the back window opening. It is characterized by having a rib protruding toward the vehicle interior side along the peripheral edge, and the end edge portion of the interior trim is fixed to the rib of the inner panel.

このように、内装トリムの端辺部をインナパネルのバックウィンドウ開口の周縁部に固定することにより、内装トリム端辺部のバックウィンドウガラスの透明部に対する位置のばらつきを抑制し、バックウィンドウガラス周縁部の見栄えを向上させることができる。 In this way, by fixing the end edge of the interior trim to the peripheral edge of the back window opening of the inner panel, it is possible to suppress the variation in the position of the edge of the interior trim with respect to the transparent portion of the back window glass, and the peripheral edge of the back window glass. The appearance of the club can be improved.

本発明の車両の樹脂バックドアにおいて、前記内装トリムは、前記端辺部に所定のピッチで配置されて前記インナパネルの前記リブを挟み込む顎部を有してもよい。 In the resin back door of a vehicle of the present invention, before Symbol interior trim may have a jaw which sandwich the rib of the inner panel being arranged with a predetermined pitch in the end edge portion.

このように、所定のピッチで内装トリムの端辺部をバックウィンドウ開口の周縁に固定するので、内装トリム端辺部のバックウィンドウガラスの透明部に対する位置のばらつきを効果的に抑制し、バックウィンドウガラス周縁部の見栄えを向上させることができる。 In this way, since the end edge of the interior trim is fixed to the peripheral edge of the back window opening at a predetermined pitch, it is possible to effectively suppress the variation in the position of the end edge of the interior trim with respect to the transparent portion of the back window glass, and the back window. The appearance of the peripheral portion of the glass can be improved.

本発明は、車両の樹脂バックドアにおいて、バックウィンドウガラス周縁部の見栄えを向上させることができる。 INDUSTRIAL APPLICABILITY The present invention can improve the appearance of the peripheral portion of the back window glass in the resin back door of a vehicle.

本発明の実施形態における樹脂バックドアの斜視図である。It is a perspective view of the resin back door in embodiment of this invention. 図１に示す樹脂バックドアの分割斜視図である。It is a split perspective view of the resin back door shown in FIG. 1. 図１に示すＡ−Ａ断面斜視図である。FIG. 3 is a cross-sectional perspective view taken along the line AA shown in FIG.

以下、図面を参照しながら本実施形態の車両の樹脂バックドア１００について説明する。図１に示すように、樹脂バックドア１００は、上端部に左右一対に設けられたヒンジを介して車両のボデー後端部のルーフパネル１３に回転可能に取り付けられ、ヒンジを中心にして上下方向に回転させることでボデー後端部に設けられたドア開口を開閉する跳ね上げ式のドアである。図１に示すように、樹脂バックドア１００は、樹脂製のアッパアウタパネル１０と、ロアアウタパネル１５と、図２に示す樹脂製のインナパネル２０と、インナパネル２０に固定された金属製の補強部材４０とで構成されている。補強部材４０は、左補強部材４１Ｌと、右補強部材４１Ｒと、下辺補強部材４７と、左角接続部材４６Ｌと、右角接続部材４６Ｒとで構成される。中央には、バックウィンドウ１２が設けられている。 Hereinafter, the resin back door 100 of the vehicle of the present embodiment will be described with reference to the drawings. As shown in FIG. 1, the resin back door 100 is rotatably attached to the roof panel 13 at the rear end of the body of the vehicle via a pair of left and right hinges provided at the upper end, and is vertically oriented around the hinge. It is a flip-up door that opens and closes the door opening provided at the rear end of the body by rotating it. As shown in FIG. 1, the resin back door 100 includes a resin upper outer panel 10, a lower outer panel 15, a resin inner panel 20 shown in FIG. 2, and a metal reinforcing member fixed to the inner panel 20. It is composed of 40 and 40. The reinforcing member 40 is composed of a left reinforcing member 41L, a right reinforcing member 41R, a lower side reinforcing member 47, a left corner connecting member 46L, and a right corner connecting member 46R. A back window 12 is provided in the center.

図２に示すように、インナパネル２０は、中央にバックウィンドウ開口３５が設けられ、バックウィンドウ開口３５の上側でアッパアウタパネル１０が組付けられる上辺部２１と、バックウィンドウ開口３５の車両幅方向外側の左窓枠部２２Ｌ、右窓枠部２２Ｒと、バックウィンドウ開口３５の下側の車両幅方向中央でロアアウタパネル１５が組み付けられる下窓枠部２５と、バックウィンドウ開口３５の下側の車両幅方向外側でロアアウタパネル１５が組付けられる左下部２３Ｌ、右下部２３Ｒと、下辺部２４とを有している。また、インナパネル２０の上辺部２１の左右両側にはヒンジを取り付けるボルト孔３８が設けられている。 As shown in FIG. 2, the inner panel 20 has a back window opening 35 provided in the center, an upper side portion 21 on which the upper outer panel 10 is assembled on the upper side of the back window opening 35, and the outside of the back window opening 35 in the vehicle width direction. The left window frame portion 22L, the right window frame portion 22R, the lower window frame portion 25 to which the lower outer panel 15 is assembled at the center in the vehicle width direction below the back window opening 35, and the vehicle width below the back window opening 35. It has a lower left 23L, a lower right 23R, and a lower side portion 24 to which the lower outer panel 15 is assembled on the outer side of the direction. Further, bolt holes 38 for attaching hinges are provided on both the left and right sides of the upper side portion 21 of the inner panel 20.

左補強部材４１Ｌはインナパネル２０の上辺部２１と左窓枠部２２Ｌと左下部２３Ｌとに沿った略Ｌ字型の閉断面構造であり、右補強部材４１Ｒはインナパネル２０の上辺部２１と右窓枠部２２Ｒと右下部２３Ｒとに沿った略Ｌ字型の閉断面構造である。左補強部材４１Ｌは、インナパネル２０の上辺部２１に対向するように組付けられる左上肩部４２Ｌと、インナパネル２０の左窓枠部２２Ｌ、左下部２３Ｌに対向するように組付けられて車両上下方向に延びる左上アーム部４３Ｌ、左下アーム部４４Ｌとを有している。左上肩部４２Ｌの上側には、窪み部４２Ｕが設けられており、窪み部４２Ｕにはヒンジ取り付け用のボルト孔４８が設けられている。 The left reinforcing member 41L has a substantially L-shaped closed cross-sectional structure along the upper side portion 21 of the inner panel 20, the left window frame portion 22L, and the lower left 23L, and the right reinforcing member 41R has the upper side portion 21 of the inner panel 20. It has a substantially L-shaped closed cross-sectional structure along the right window frame portion 22R and the lower right 23R. The left reinforcing member 41L is assembled so as to face the upper left shoulder portion 42L of the inner panel 20 so as to face the upper side portion 21, the left window frame portion 22L of the inner panel 20, and the lower left 23L of the vehicle. It has an upper left arm portion 43L and a lower left arm portion 44L extending in the vertical direction. A recessed portion 42U is provided on the upper side of the upper left shoulder portion 42L, and the recessed portion 42U is provided with a bolt hole 48 for attaching a hinge.

右補強部材４１Ｒは、左補強部材４１Ｌと左右対称で、右上肩部４２Ｒと、右上アーム部４３Ｒ、右下アーム部４４Ｒとを有しており、右上肩部４２Ｒの上側には、ボルト孔４８が設けられた窪み部４２Ｖが設けられている。 The right reinforcing member 41R is symmetrical with the left reinforcing member 41L and has an upper right shoulder portion 42R, an upper right arm portion 43R, and a lower right arm portion 44R. A recessed portion 42V provided with the above is provided.

左角接続部材４６Ｌは、左補強部材４１Ｌの下端部４５Ｌと下辺補強部材４７の左端４７Ｌとを接続する略Ｌ字型の部材であり、右角接続部材４６Ｒは、右補強部材４１Ｒの下端部４５Ｒと下辺補強部材４７の右端４７Ｒとを接続する略Ｌ字型の部材である。 The left corner connecting member 46L is a substantially L-shaped member that connects the lower end 45L of the left reinforcing member 41L and the left end 47L of the lower side reinforcing member 47, and the right corner connecting member 46R is the lower end 45R of the right reinforcing member 41R. It is a substantially L-shaped member that connects the lower side reinforcing member 47 and the right end 47R of the lower side reinforcing member 47.

樹脂バックドア１００は、インナパネル２０のボルト孔３８と、左補強部材４１Ｌ、右補強部材４１Ｒに設けられたボルト孔４８とにボルトを通し、反対側からナットを締め付けることによって、ルーフパネル１３の左右に固定されたヒンジに締結される。 The resin back door 100 is formed by passing bolts through the bolt holes 38 of the inner panel 20 and the bolt holes 48 provided in the left reinforcing member 41L and the right reinforcing member 41R, and tightening the nuts from the opposite side to tighten the nuts of the roof panel 13. It is fastened to the hinges fixed to the left and right.

図３に示すように、インナパネル２０の下窓枠部２５は、車室内側（車両前方側）に向かって凸に湾曲する本体パネル２５ａと、本体パネル２５ａの車両上下方向上側端から車両前後方向前側に向かって延びて、バックウィンドウ開口３５の下側の周縁部を形成するフランジ２５ｂと、フランジ２５ｂの車両前後方向前側の端部から車室内側（車両斜下前方向）に突出するリブ２５ｃとを有している。リブ２５ｃの車室内側の上面２５ｅは、バックウィンドウ開口３５の内周を画定する。従って、リブ２５ｃはバックウィンドウ開口３５の周縁部の先端である。 As shown in FIG. 3, the lower window frame portion 25 of the inner panel 20 has a main body panel 25a that curves convexly toward the vehicle interior side (vehicle front side) and a vehicle front and rear from the vehicle vertical upper end of the main body panel 25a. A flange 25b that extends toward the front side in the direction and forms a lower peripheral edge portion of the back window opening 35, and a rib that protrudes from the front end portion of the flange 25b in the vehicle front-rear direction toward the vehicle interior side (in the vehicle diagonally downward front direction). It has 25c. The upper surface 25e of the rib 25c on the vehicle interior side defines the inner circumference of the back window opening 35. Therefore, the rib 25c is the tip of the peripheral edge of the back window opening 35.

図３に示すように、ロアアウタパネル１５は、車室外側の意匠面１５ａと、インナパネル２０のバックウィンドウ開口３５の下側の周縁部を形成するフランジ２５ｂの車室外側の面に接着剤６１で取り付けられる縁部１５ｂとを含んでいる。また、ロアアウタパネル１５の縁部１５ｂの車室外側には、ウレタン６２を介してバックウィンドウガラス１２ａが取り付けられている。バックウィンドウガラス１２ａは、透明部１２ｂと図３中にハッチングで示す非透明部１２ｃ（例えば、黒色部）とを備えている。 As shown in FIG. 3, the lower outer panel 15 has an adhesive 61 on the design surface 15a on the outside of the vehicle interior and the surface on the outside of the vehicle interior of the flange 25b forming the lower peripheral edge of the back window opening 35 of the inner panel 20. Includes an edge 15b attached in. Further, a back window glass 12a is attached to the outside of the vehicle interior of the edge portion 15b of the lower outer panel 15 via the urethane 62. The back window glass 12a includes a transparent portion 12b and a non-transparent portion 12c (for example, a black portion) shown by hatching in FIG.

インナパネル２０の本体パネル２５ａの車室内側には内装トリム５０が取り付けられている。内装トリム５０は、車室内側の意匠面５１ａを構成する内装パネル５１と、端末部５２が内装パネル５１からバックウィンドウガラス１２ａの車室内側面に向かって延びる端辺部５３と、端辺部５３と内装パネル５１との間に設けられた顎部５６とを含んでいる。端末部５２は、バックウィンドウガラス１２ａの透明部１２ｂと非透明部１２ｃとの境界線１２ｄと平行に車両幅方向に延びている。 An interior trim 50 is attached to the vehicle interior side of the main body panel 25a of the inner panel 20. The interior trim 50 includes an interior panel 51 constituting the design surface 51a on the vehicle interior side, an end portion 53 in which the terminal portion 52 extends from the interior panel 51 toward the vehicle interior side surface of the back window glass 12a, and an end portion 53. It includes a jaw portion 56 provided between the interior panel 51 and the interior panel 51. The terminal portion 52 extends in the vehicle width direction in parallel with the boundary line 12d between the transparent portion 12b and the non-transparent portion 12c of the back window glass 12a.

顎部５６は、上顎部５７と、下顎部５８とで構成されている。上顎部５７と下顎部５８とは、根元５９からＹ字型に分岐してインナパネル２０の本体パネル２５ａの先端のリブ２５ｃの上面２５ｅと下面２５ｄとを弾性力で上下に挟み込んで、内装トリム５０の端辺部５３をインナパネル２０の本体パネル２５ａに固定する。 The jaw portion 56 is composed of an upper jaw portion 57 and a lower jaw portion 58. The upper jaw portion 57 and the lower jaw portion 58 are branched into a Y shape from the root 59, and the upper surface 25e and the lower surface 25d of the rib 25c at the tip of the main body panel 25a of the inner panel 20 are vertically sandwiched by elastic force to form an interior trim. The end side portion 53 of the 50 is fixed to the main body panel 25a of the inner panel 20.

図３に示すように顎部５６は、車両幅方向の長さが幅Ｗであり、所定のピッチでリブ２５ｃに沿って配置されている。従って、内装トリム５０の端辺部５３は、所定のピッチでインナパネル２０の本体パネル２５ａに固定される。ここで、所定のピッチは、内装トリム５０の端辺部５３のバックウィンドウガラス１２ａの透明部１２ｂに対する位置のばらつきを抑制できる程度の長さであり、例えば、５０ｍｍ〜１００ｍｍ程度でもよい。 As shown in FIG. 3, the jaw portion 56 has a width W in the vehicle width direction and is arranged along the rib 25c at a predetermined pitch. Therefore, the end edge portion 53 of the interior trim 50 is fixed to the main body panel 25a of the inner panel 20 at a predetermined pitch. Here, the predetermined pitch is such a length that the variation in the position of the end side portion 53 of the interior trim 50 with respect to the transparent portion 12b of the back window glass 12a can be suppressed, and may be, for example, about 50 mm to 100 mm.

このように、本実施形態の車両の樹脂バックドア１００は、内装トリム５０の端辺部５３をインナパネル２０のバックウィンドウ開口３５の周縁部の先端である本体パネル２５ａのリブ２５ｃに固定することにより、内装トリム５０の端辺部５３のバックウィンドウガラス１２ａの透明部１２ｂに対する位置のばらつきを抑制し、バックウィンドウガラス１２ａの周縁部の見栄えを向上させることができる。 As described above, in the resin back door 100 of the vehicle of the present embodiment, the end side portion 53 of the interior trim 50 is fixed to the rib 25c of the main body panel 25a which is the tip of the peripheral edge portion of the back window opening 35 of the inner panel 20. Thereby, it is possible to suppress the variation in the position of the end side portion 53 of the interior trim 50 with respect to the transparent portion 12b of the back window glass 12a and improve the appearance of the peripheral portion of the back window glass 12a.

１０ アッパアウタパネル、１２ バックウィンドウ、１２ａ バックウィンドウガラス、１２ｂ 透明部、１２ｃ 非透明部、１２ｄ 境界線、１３ ルーフパネル、１５ ロアアウタパネル、１５ａ 意匠面、１５ｂ 縁部、２０ インナパネル、２１ 上辺部、２２Ｌ 左窓枠部、２２Ｒ 右窓枠部、２３Ｌ 左下部、２３Ｒ 右下部、２４ 下辺部、２５ 下窓枠部、２５ａ 本体パネル、２５ｂ フランジ、２５ｃ リブ、２５ｄ 下面、２５ｅ 上面、３５ バックウィンドウ開口、３８ ボルト孔、４０ 補強部材、４１Ｌ 左補強部材、４１Ｒ 右補強部材、４２Ｌ 左上肩部、４２Ｒ 右上肩部、４２Ｕ，４２Ｖ 窪み部、４３Ｌ 左上アーム部、４３Ｒ 右上アーム部、４４Ｌ 左下アーム部、４４Ｒ 右下アーム部、４５Ｌ 下端部、４５Ｒ 下端部、４６Ｌ 左角接続部材、４６Ｒ 右角接続部材、４７ 下辺補強部材、４７Ｌ 左端、４７Ｒ 右端、４８ ボルト孔、５０ 内装トリム、５１ 内装パネル、５１ａ 意匠面、５２ 端末部
５３ 端辺部、５６ 顎部、５７ 上顎部、５８ 下顎部、５９ 根元、６１ 接着剤、６２ ウレタン、１００ 樹脂バックドア。 10 Upper outer panel, 12 back window, 12a back window glass, 12b transparent part, 12c non-transparent part, 12d boundary line, 13 roof panel, 15 lower outer panel, 15a design surface, 15b edge part, 20 inner panel, 21 upper side, 22L left window frame, 22R right window frame, 23L lower left, 23R lower right, 24 lower side, 25 lower window frame, 25a body panel, 25b flange, 25c rib, 25d lower surface, 25e upper surface, 35 back window opening , 38 bolt hole, 40 reinforcement member, 41L left reinforcement member, 41R right reinforcement member, 42L upper left shoulder part, 42R upper right shoulder part, 42U, 42V recess, 43L upper left arm part, 43R upper right arm part, 44L lower left arm part, 44R lower right arm, 45L lower end, 45R lower end, 46L left corner connecting member, 46R right corner connecting member, 47 lower side reinforcing member, 47L left end, 47R right end, 48 bolt hole, 50 interior trim, 51 interior panel, 51a design Surface, 52 Terminal 53 End edge, 56 Jaw, 57 Upper chin, 58 Lower chin, 59 Root, 61 Adhesive, 62 Urethane, 100 Resin back door.

Claims (2)

バックウィンドウ開口を有する樹脂製のインナパネルと、
前記インナパネルの前記バックウィンドウ開口の周縁部に固定される縁部を有する樹脂製のアウタパネルと、
前記アウタパネルの前記縁部の車室外側に取り付けられるバックウィンドウガラスと、
前記インナパネルの車室内側に取り付けられる内装トリムと、を含む車両の樹脂バックドアであって、
前記インナパネルは、前記バックウィンドウ開口の周縁に沿って車室内側に突出するリブを有し、
前記内装トリムの端辺部が前記インナパネルの前記リブに固定されていること、
を特徴とする車両の樹脂バックドア。 With a resin inner panel with a back window opening,
A resin outer panel having an edge fixed to the peripheral edge of the back window opening of the inner panel, and a resin outer panel.
A back window glass attached to the outside of the passenger compartment at the edge of the outer panel, and
A resin back door of a vehicle including an interior trim attached to the vehicle interior side of the inner panel.
The inner panel has ribs protruding toward the passenger compartment along the peripheral edge of the back window opening.
The end edge of the interior trim is fixed to the rib of the inner panel.
The resin back door of the vehicle featuring. 請求項１に記載の車両の樹脂バックドアであって、
前記内装トリムは、前記端辺部に所定のピッチで配置されて前記インナパネルの前記リブを挟み込む顎部を有することを特徴とする車両の樹脂バックドア。 The resin back door of the vehicle according to claim 1 .
Before SL interior trim, the resin back door of a vehicle, characterized in that it comprises a jaw for sandwiching the rib of the inner panel being arranged with a predetermined pitch in the end edge portion.
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